A new method is presented to estimate the parameters of two models commonly used in the process industry. The method is based on the method of moments for a general input signal. It consists of a level change in closed loop and if needed an open loop step experiment.

Popular Abstract in Swedish Organiska miljögifter finns idag i hela världen och har spridits dels genom lokala utsläpp och dels genom atmosfärisk transport. Trots att flera miljögifter (som insektsmedlet DDT och industrikemikalien PCB) har varit förbjudna sedan början av 1970-talet ser vi fortfarande höga halter av miljögifter i vår natur. Dels beror detta på att organiska miljögifter är svårnedbrAtlantic salmon (Salmo salar) from the Baltic Sea suffer from a reproduction disease known as the M74-syndrome. Newly hatched fry develop nerve disorders and die between 3-5 days after the first symptoms are seen. This is a maternally transmitted disease that is casued by a thiamine (vitamin B1) deficiency. The factor(s) that casue(s) this thiamine deficiency are largely unknown. However, several

This book chapter is about Teater Aurora, an independent and radical theatre group, active in Stockholm (Sweden) in 1978-1994, and its director Hilda Hellwig, one of the leading theatre directors in contemporary Swedish theatre.

Utilization of all sugars in lignocellulose hydrolysates is a prerequisite for economically feasible bioethanol production. The yeast commonly used for industrial ethanol production, Saccharomyces cerevisiae, is naturally unable to utilize pentose sugars xylose and arabinose, which constitute a large fraction of many lignocellulosic materials. Xylose utilization by S. cerevisiae can be achieved by

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Abstract Regnell, Astrid: Att se stjärnor på ljusa dagen. Förvandling och försoning i August Strindbergs En blå bok. Seeing stars in broad daylight. Transformation and Reconciliation in August Strindberg’s Zones of the Spirit. In this thesis a pattern of coherence is explored in August Strindberg’s Zones of the Spirit (En blå bok) – a literary work consisting of a collection of short and quite div

Popular Abstract in Swedish Akut öroninflammation är vanligt hos barn och många barn får sin första öroninflammation redan vid tidig ålder. Öronbarn kallas de barn som drabbas av upprepade öroninflammationer. Dessa barn drabbas oftare än andra barn också av andra infektioner. Flera undersökningar har utförts tidigare för att kartlägga olika riskfaktorer. Undersökningarna har visat varierande resulAcute otitis media (AOM) is a common complication after episodes of respiratory tract infections in childhood. Some children have recurrent episodes and they are often called otitis-prone. These children are prone not only to middle-ear diseases but also to other infectious diseases. The aims of the present study of otitis-prone children and controls were to describe the overall illness and need f

A short study of linguistical features in authors of the 10th c. AD which may indicate a subtext similar to Modern Greek.